Fashion Thirsty Womens Thigh High Over The Knee Boots Lace Up Cut Out Stiletto Size Synthetic Synthetic sole Stunning Over The Knee Boots With Cut Out Detail Approx Heel Height: 4.5 Inches / 11.5 cm Approx Platform Height: 0.2 Inches / 0.5 cm Approx Boot Length: 20 Inches / 50.8 cm Approx Boot Opening Circumference: 15 Inches / 38.1 cm - Please Order Usual US Size But Note That This Item Will Be Labelled with Corresponding UK or EU Size - E.G. US 5 = UK 3, US 6 = UK 4, US 7 = UK 5, US 8 = UK 6, US 9 = UK 7, US 10 = UK 8 and so forth..